| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $143.88 | 11.407% | $160.2924 | $160.29 | $160.30 | $160.30 |
| Purchase #2 | $50.63 | 8.360% | $54.8627 | $54.86 | $54.85 | $54.90 |
| Purchase #3 | $95.47 | 13.163% | $108.0367 | $108.04 | $108.05 | $108.00 |
| Purchase #4 | $250.25 | 3.829% | $259.8321 | $259.83 | $259.85 | $259.80 |
| Purchase #5 | $182.41 | 6.104% | $193.5443 | $193.54 | $193.55 | $193.50 |
| Purchase #6 | $126.79 | 4.644% | $132.6781 | $132.68 | $132.70 | $132.70 |
| Purchase #7 | $74.30 | 9.637% | $81.4603 | $81.46 | $81.45 | $81.50 |
| 7 purchase totals = | $923.73 | $990.7066 | $990.70 | $990.75 | $990.70 | |